Marie Davenport, the wife of Dr. Alex Davenport, is in love with another man. Alex, unaware that anything is wrong with his marriage, suspects nothing. Marie is torn between her love for the man she is seeing and her loyalty to her marriage, but finally agrees to tell her husband that she is leaving. But just as she plans to tell Alex, he is killed in an eerie boating accident. Soon, Marie is convinced that her husband is still alive, and that she has been given a second chance to confront her choice. What will she do with a second chance, or will other events remove the choice from her once again?